CN215869992U

CN215869992U - 10KV shielding bus connector convenient for positioning and butt joint

Info

Publication number: CN215869992U
Application number: CN202122320165.5U
Authority: CN
Inventors: 孙爱国; 符小军
Original assignee: Addition Power Equipment Shenzhen Co ltd
Current assignee: Addition Power Equipment Shenzhen Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-18
Anticipated expiration: 2031-09-24

Abstract

The utility model provides a 10KV shielding bus connector convenient to location butt joint to solve the problem that the 10KV shielding bus connector on the existing market is not convenient for location butt joint, and is not convenient for stable support, and is not convenient for sealed port. The method comprises the following steps: the cross joint is used as a connection foundation of the device, a sealing ring is fixedly connected inside one end of the cross joint, a communicating pipe is connected in the sealing ring in a clamping manner, and a T-shaped joint is fixedly connected at one end of the communicating pipe; spacing section of thick bamboo, fixed connection be in on the closed tube, the through-hole has been seted up in the spacing section of thick bamboo, fixedly connected with spring in the through-hole, the first bearing of the terminal fixedly connected with of spring, first bearing block is connected in the through-hole, the first bearing in-connection has the butt joint pole, butt joint pole one end block is connected in the butt joint inslot, the butt joint groove is seted up at the cross joint outer wall, the first torsion spring of fixedly connected with on the butt joint pole, first torsion spring one end fixed connection is in first bearing below.

Description

10KV shielding bus connector convenient for positioning and butt joint

Technical Field

The utility model relates to the technical field of electricity, in particular to a 10KV shielded bus connector convenient to position and butt joint.

Background

The 10KV shielding bus connector is designed for shielding and waterproofing and is an expansion connector for a sleeve, and the existing 10KV shielding bus connector has certain defects in use, for example;

an insulating primary-secondary wire connector like the publication number CN213936641U, comprising a bus connector and two bus sockets, wherein the bus sockets are connected to two ends of the bus connector through a clamping assembly, the clamping assembly comprises a spherical convex part arranged on the bus sockets, grooves are arranged at two ends of the bus connector, a plurality of conductive clamping pieces are arranged in the grooves, the conductive clamping pieces are arranged at intervals around the circle center of the groove, and fixing parts for fixing the two bus sockets are arranged on the two bus sockets, so that the installation is convenient, and the electric conductivity is better;

this prior art solution also presents the following problems when in use:

1. the positioning and butt joint are inconvenient;

2. the support is not convenient to stabilize;

3. it is not convenient to seal the port;

improvements are needed to address the above problems.

Disclosure of Invention

The utility model aims to provide a 10KV shielded bus connector convenient for positioning and butting, and aims to solve the problems that the 10KV shielded bus connector in the current market proposed by the background art is inconvenient to position and butt, is inconvenient to stably support, and is inconvenient to seal a port.

In order to achieve the purpose, the utility model provides the following technical scheme: a 10KV shielded bus connector that facilitates positional docking, comprising:

the cross joint is used as a connection foundation of the device, a sealing ring is fixedly connected inside one end of the cross joint, a communicating pipe is connected in the sealing ring in a clamping manner, and a T-shaped joint is fixedly connected at one end of the communicating pipe;

spacing section of thick bamboo, fixed connection be in on the closed tube, the through-hole has been seted up in the spacing section of thick bamboo, fixedly connected with spring in the through-hole, the first bearing of the terminal fixedly connected with of spring, first bearing block is connected in the through-hole, the first bearing in-connection has the butt joint pole, butt joint pole one end block is connected in the butt joint inslot, the butt joint groove is seted up at the cross joint outer wall, the first torsion spring of fixedly connected with on the butt joint pole, first torsion spring one end fixed connection is in first bearing below.

Preferably, the cross sectional shape of butt joint pole and butt joint groove is the T shape, and the terminal length of butt joint pole is less than butt joint groove inner chamber diameter, through insert the sealing washer with the closed tube in to the pole one end is inserted in the butt joint inslot, resets under the effect of first torsional spring, supports and is in the butt joint inslot, thereby is convenient for fix a position the butt joint between T-joint and the cross joint.

Preferably, the cross joint includes:

the draw-in groove is seted up on the outer wall of cross joint below, the joint is connected with the cardboard in the draw-in groove, cardboard one side fixedly connected with annular slab, the first U-shaped frame of fixedly connected with on the annular slab, first U-shaped frame internal rotation is connected with the backup pad, the backup pad end-to-end rotation is connected with second U-shaped frame, second U-shaped frame below fixedly connected with sucking disc makes the sucking disc adsorb on the mesa through draw-in groove and cardboard lapse, increases frictional force and holding area to be convenient for the steady rest.

Preferably, the first U-shaped frame, the support plate, the second U-shaped frame and the suckers are arranged in an annular array around the center of the annular plate, and the height of the clamping groove is far smaller than that of the cross joint, so that the annular plate is prevented from being separated from the cross joint.

Preferably, the method further comprises the following steps:

the riser, fixed connection be in on the cross connects, the inboard fixedly connected with second bearing of riser, fixedly connected with pivot in the second bearing, pivot one end fixedly connected with links the board, link the sealed lid of board top fixedly connected with, sealed lid block is connected at the cross connects tip, second bearing one side fixedly connected with second torsional spring, second torsional spring one end fixed connection is in the pivot, drives sealed lid more firm card in cross connects port department through the second torsional spring to be convenient for sealed to the cross connects.

Preferably, the vertical plate, the second bearing, the rotating shaft and the second torsion spring are symmetrically arranged in two groups about the central axis of the connecting plate, and the overlooking cross-sectional area of the sealing cover is larger than the overlooking cross-sectional area of the end part of the cross joint, so that the sealing cover can completely cover the end part of the cross joint, and the sealing effect is improved.

Compared with the prior art, the utility model has the beneficial effects that: this 10KV shielding bus connector convenient to location butt joint, through in inserting the sealing washer with the closed tube, and will butt joint pole one end insert the butt joint inslot, reset under the effect of first torsional spring, support at the butt joint inslot, thereby be convenient for fix a position the butt joint between T-joint and the cross joint, through draw-in groove and cardboard downstream annular plate, make the sucking disc adsorb on the mesa, increase frictional force and holding area, thereby be convenient for the stable support, it is more firm card in cross joint port department to drive sealed lid through the second torsional spring, thereby be convenient for sealed to the cross joint.

1. Firstly, pulling a butt joint rod outwards, driving a first bearing to move in a through hole by the butt joint rod and extruding a spring, then inserting a communicating pipe at one end of a T-shaped joint into a sealing ring at one end of a cross joint, when one end of the cross joint is propped against a limiting cylinder, the butt joint rod and a butt joint groove are positioned on the same vertical line, rotating the butt joint rod through the first bearing to enable the butt joint rod to be inserted into the butt joint groove, then slowly loosening the butt joint rod, twisting a first torsion spring when the butt joint rod rotates, and rotating an inner cavity of the butt joint groove under the action of the first torsion spring when the butt joint rod is inserted into the butt joint groove to enable the end part of the butt joint rod to be propped against the butt joint groove, so that the positioning butt joint between the T-shaped joint and the cross joint is facilitated;

2. after the butt joint is completed, the annular plate is pulled downwards through the clamping groove and the clamping plate on the inner side, the annular plate drives the supporting plate to move downwards, the angle between the supporting plate and the first U-shaped frame is adjusted according to the descending distance, the sucking disc can be extruded after the second U-shaped frame rotates, and after the sucking disc is extruded and deformed, internal air is discharged to form negative pressure to be adsorbed on the table board, so that the supporting area of the cross joint and the friction force between the cross joint and the table board are increased, and the cross joint is further stably supported on the table board;

3. when using, through the second bearing of both sides and the rotatory sealed lid of pivot, open cross joint one end, when need not use the cross joint port, loosen sealed lid, under the effect of second torsional spring, sealed lid automatic re-setting blocks in cross joint port department, and the block is more firm to under the condition that does not influence the cross joint use, be convenient for seal the cross joint port.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a card slot structure according to the present invention;

FIG. 3 is an enlarged view of the portion A of the present invention;

FIG. 4 is an enlarged view of the structure of part B of the present invention.

In the figure: 1. a cross joint; 2. a seal ring; 3. a communicating pipe; 4. a T-joint; 5. a limiting cylinder; 6. a through hole; 7. a spring; 8. a first bearing; 9. a docking rod; 10. a butt joint groove; 11. a first torsion spring; 12. a card slot; 13. clamping a plate; 14. an annular plate; 15. a first U-shaped frame; 16. a support plate; 17. a second U-shaped frame; 18. a suction cup; 19. a vertical plate; 20. a second bearing; 21. a rotating shaft; 22. a second torsion spring; 23. connecting plates; 24. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a 10KV shielded bus connector that facilitates positional docking, comprising: cross joint 1, as the device's connection basis, the inside fixedly connected with sealing washer 2 of cross joint 1 one end, the joint connection has closed tube 3 in the sealing washer 2, closed tube 3 one end fixedly connected with t-joint 4, spacing section of thick bamboo 5, fixed connection is on closed tube 3, through-hole 6 has been seted up in the spacing section of thick bamboo 5, fixedly connected with spring 7 in the through-hole 6, the first bearing 8 of the terminal fixedly connected with of spring 7, 8 blocks of first bearing are connected in through-hole 6, 8 inter-connections in the first bearing have butt joint lever 9, 9 one end blocks of butt joint lever are connected in butt joint groove 10, butt joint groove 10 is seted up at 1 outer wall of cross joint, fixedly connected with first torsion spring 11 on the butt joint lever 9, 11 one end fixed connection of first torsion spring is in 8 below.

The cross section shapes of the butt joint rod 9 and the butt joint groove 10 are both T-shaped, the length of the tail end of the butt joint rod 9 is smaller than the diameter of an inner cavity of the butt joint groove 10, the communicating pipe 3 is inserted into the sealing ring 2, one end of the butt joint rod 9 is inserted into the butt joint groove 10, the butt joint rod resets under the action of the first torsion spring 11 and abuts against the butt joint groove 10, and therefore the T-shaped joint 4 and the cross joint 1 are convenient to locate and butt joint.

The cross joint 1 includes: the clamping groove 12 is formed in the outer wall of the lower portion of the cross joint 1, the clamping plate 13 is connected in the clamping groove 12 in a clamping mode, the annular plate 14 is fixedly connected to one side of the clamping plate 13, the first U-shaped frame 15 is fixedly connected to the annular plate 14, the supporting plate 16 is connected to the first U-shaped frame 15 in a rotating mode, the tail end of the supporting plate 16 is connected with the second U-shaped frame 17 in a rotating mode, and the sucking disc 18 is fixedly connected to the lower portion of the second U-shaped frame 17. The first U-shaped frame 15, the support plate 16, the second U-shaped frame 17 and the suction cups 18 are provided in four sets in an annular array about the center of the annular plate 14, and the height of the clamping groove 12 is much smaller than the height of the cross 1, preventing the annular plate 14 from being separated from the cross 1. The annular plate 14 is moved downwards through the clamping groove 12 and the clamping plate 13, so that the sucking disc 18 is adsorbed on the table top, the friction force and the supporting area are increased, and the stable supporting is facilitated.

Further comprising: the riser 19, fixed connection is on the cross 1, the inboard fixedly connected with second bearing 20 of riser 19, fixedly connected with pivot 21 in the second bearing 20, pivot 21 one end fixedly connected with link plate 23, link plate 23 top fixedly connected with seal lid 24, the block connection of sealed lid 24 is at the 1 tip of cross, 20 one side fixedly connected with second torsional spring 22 of second bearing, second torsional spring 22 one end fixed connection is on pivot 21. The vertical plate 19, the second bearing 20, the rotating shaft 21 and the second torsion spring 22 are symmetrically arranged in two groups about the central axis of the connecting plate 23, and the overlooking cross-sectional area of the sealing cover 24 is larger than that of the end part of the cross joint 1, so that the sealing cover 24 can completely cover the end part of the cross joint 1, and the sealing effect is improved. The sealing cover 24 is driven by the second torsion spring 22 to be clamped at the port of the cross joint 1 more firmly, so that the cross joint 1 is sealed conveniently.

The working principle is as follows: as shown in fig. 1-4, when using the 10KV shielded bus connector for facilitating positioning and docking, a simple understanding of the apparatus is made by first pulling the docking rod 9 outward, the docking rod 9 driving the first bearing 8 to move in the through hole 6 and compressing the spring 7, then inserting the communication tube 3 at one end of the t-joint 4 into the sealing ring 2 at one end of the cross-joint 1, when one end of the cross-joint 1 abuts against the limiting cylinder 5, the docking rod 9 and the docking groove 10 are positioned on the same vertical line, rotating the docking rod 9 through the first bearing 8 to enable the docking rod 9 to be inserted into the docking groove 10, then slowly releasing the docking rod 9, since the first torsion spring 11 is twisted when the docking rod 9 is rotated, when the docking rod 9 is inserted into the docking groove 10, the end of the docking rod 9 is rotated in the inner cavity of the docking groove 10 under the action of the first torsion spring 11 to enable the end of the docking rod 9 to abut against the docking groove 10, so as to be convenient for positioning and butt joint between the T-shaped joint 4 and the cross joint 1, secondly, after the butt joint is completed, the annular plate 14 is pulled downwards through the clamping groove 12 and the clamping plate 13 on the inner side, the annular plate 14 drives the supporting plate 16 to move downwards, the angle between the supporting plate 16 and the first U-shaped frame 15 is adjusted according to the descending distance, so that the second U-shaped frame 17 can extrude the sucking disc 18 after rotating, the sucking disc 18 discharges internal air after being extruded and deformed, negative pressure is formed and is adsorbed on the table board, thereby increasing the supporting area of the cross joint 1 and the friction force between the cross joint 1 and the table board, further enabling the cross joint 1 to be supported on the table board more stably, then, when in use, the sealing cover 24 is rotated through the second bearings 20 and the rotating shafts 21 on the two sides, one end of the cross joint 1 is opened, when the port of the cross joint 1 is not required to be used, the sealing cover 24 is loosened, under the action of the second torsion spring 22, the sealing cover 24 is automatically reset and clamped at the port of the cross joint 1, and the clamping is firm, so that the port of the cross joint 1 can be conveniently sealed under the condition that the use of the cross joint 1 is not influenced, and the content which is not described in detail in the description belongs to the prior art which is well known by a person skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A10 KV shielded bus connector convenient for positioning and butting is characterized by comprising:

the sealing device comprises a cross joint (1), wherein a sealing ring (2) is fixedly connected inside one end of the cross joint (1), a communicating pipe (3) is connected in the sealing ring (2) in a clamping manner, and a T-shaped joint (4) is fixedly connected at one end of the communicating pipe (3);

spacing section of thick bamboo (5), fixed connection be in on communicating pipe (3), through-hole (6) have been seted up in spacing section of thick bamboo (5), fixedly connected with spring (7) in through-hole (6), the first bearing (8) of terminal fixedly connected with of spring (7), first bearing (8) block is connected in through-hole (6), first bearing (8) in-connection has butt-joint pole (9), butt-joint pole (9) one end block is connected in butt-joint groove (10), set up at cross joint (1) outer wall butt-joint groove (10), the first torsional spring (11) of fixedly connected with on butt-joint pole (9), first torsional spring (11) one end fixed connection is in first bearing (8) below.

2. The 10KV shielded bus connector facilitating positional docking according to claim 1, wherein: the cross section shapes of the butt joint rod (9) and the butt joint groove (10) are both T-shaped, and the length of the tail end of the butt joint rod (9) is smaller than the diameter of an inner cavity of the butt joint groove (10).

3. The 10KV shielded bus connector facilitating positional docking according to claim 1, wherein: the cross joint (1) comprises:

draw-in groove (12) set up on cross joint (1) below outer wall, the joint is connected with cardboard (13) in draw-in groove (12), cardboard (13) one side fixedly connected with annular slab (14), the first U-shaped frame of fixedly connected with (15) on annular slab (14), first U-shaped frame (15) internal rotation is connected with backup pad (16), backup pad (16) end-to-end rotation is connected with second U-shaped frame (17), second U-shaped frame (17) below fixedly connected with sucking disc (18).

4. A 10KV shielded bus connector facilitating positional docking according to claim 3, wherein: the first U-shaped frame (15), the supporting plate (16), the second U-shaped frame (17) and the suckers (18) are arranged in four groups in an annular array around the center of the annular plate (14), and the height of the clamping grooves (12) is far smaller than that of the cross joint (1).

5. The 10KV shielded bus connector facilitating positional docking according to claim 1, wherein: further comprising:

riser (19), fixed connection be in on cross (1), riser (19) inboard fixedly connected with second bearing (20), fixedly connected with pivot (21) in second bearing (20), pivot (21) one end fixedly connected with links board (23), link board (23) top fixedly connected with seals lid (24), sealed lid (24) block is connected at cross (1) tip, second bearing (20) one side fixedly connected with second torsional spring (22), second torsional spring (22) one end fixed connection is on pivot (21).

6. The 10KV shielded bus connector facilitating positional docking according to claim 5, wherein: the vertical plate (19), the second bearing (20), the rotating shaft (21) and the second torsion spring (22) are symmetrically arranged in two groups around the central axis of the connecting plate (23), and the overlooking cross-sectional area of the sealing cover (24) is larger than the overlooking cross-sectional area of the end part of the cross joint (1).